Jessup Weather in December

With daytime temperatures of 9°C (48°F) and nighttime lows of -1°C (30°F), December in Jessup brings low temperatures during the day. Do keep in mind that quite a bit of snow/rainfall is typical. Around 109 mm (4.3 in) falls on average.

Rainfall in Jessup in December

Typically, about 11 days will experience snow/rainfall, with an average of 109 mm (4.3 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Jessup in December

Daytime highs in Jessup in December reach 9°C (48°F), with nights around -1°C (30°F). The winter season is characteristic of December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights are well below freezing at -1°C (30°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.

Sunshine in Jessup in December

With about 130 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Jessup. Our weather planner can help you explore destinations with more pleasant weather conditions.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Jessup's climate page.

Jessup Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 37%  

Precipitation 109 mm (4.3 in)  

Rainy days 11 days  

Humidity 64% *  

Sunshine 130 hours *  

Percentage Sunshine 45% *  

* Data from: Washington DC, the United States of America (40 KM, 24 Miles).

What to Wear in Jessup in December

Dress warmly and in layers for your trip to Jessup in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Jessup in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Jessup's climate page.

More climate data for Jessup

Temperature Rainfall Sunshine Humidity

See the full Jessup climate overview or explore weather in the United States of America.